A mass of 5.0g baking soda reacted with excess vinegar and formed 2.2 g of carbon dioxide. Calculate (a) the theoretical yield (b) the percent yield

Q: After mixing these solutions... determine which compound, (NazCO3 or Ni(NO3)2) will be the limiting…

A: Calculation of number of moles of the two reactants given is shown below.

Q: is the percentage by mass of hydrogen in vinegar, also known c c acid, CH,COOH?

A: The question is based on the concept of concentration. mass percentage is a method of expressing…

Q: Which of the following diagrams best represents the following reaction

A: Given  2H2 + O2 → 2 H2O  + 571.6 kJ

Q: Consider the following reagents: zinc, copper, mercury (density13.6 g/mL), silver nitrate solution,…

A: a.

Q: For the following reaction, 5.16 grams of water are mixed with excess diphosphorus pentoxide . The…

A: Diphosphorus pentoxide reacts with water to form phosphoric acid. The equation for the balanced…

Q: What is the limiting reactant in a reaction that produces sodium chloride from 8 g of sodium and 8 g…

A: The balanced reaction for sodium and diatomic chlorine producing sodium chloride can be given as

Q: "hich reactant is the limiting reactar

A:

Q: Writing the balanced equations of the followin

A: Chemical reactions are those reactions which undergo any chemical change. Chemical reaction is…

Q: How many grams of copper(II)-nitrate react with 1.80 g of silver-nitrate in the presence of excess…

A: Given,  1.80 g of silver-nitrate in the presence of excess copper to produced mass of copper(ii)…

Q: 19. 1.056 g of a metal carbonate MCO;(s), containing an unknown metal M, were heated to give the…

A: Given: The mass of metal carbonate is 1.056 g. The mass of carbon dioxide is 0.376 g.

Q: A sample of 42.9 g MnO, is added to a solution containing 41.3 g HCl. What is the limiting reactant?…

A: number of moles = mass/molar mass  mass = moles × molar mass  percent yield ={actual…

Q: what would be the percent yeild for the reaction?

A:

Q: A 0.2121-g sample of an organic compound was burned in a stream of oxygen, and the CO2 produced was…

A: Given - Sample of an organic compound,       (CxHy) = 0.2121 gram   Barium carbonate, ( BaCO3) =…

Q: Of which reactant are there the most init Of which reactant are there the least init Which reactant…

A:

Q: How many grams of chlorine gas can be produced from the electrolytic decomposition of 874 g of…

A: The reaction of electrolytic decomposition of calcium chloride -  CaCl2aq →Cas + Cl2g

Q: Tetraphosphorus decoxide (P4O10) reacts with water to produce phosphoric acid. Write and balance…

A: A balanced chemical equation is an equation that contains the same number of atoms as well as of…

Q: 2.Small amounts of oxygen gas can be produced for laboratory use by heating potassium chlorate,…

A: A balanced chemical equation must contain equal number of atoms of each element on both the sides…

Q: For the following reaction, 0.458 moles of diphosphorus pentoxide are mixed with 0.466 moles of…

A:

Q: 7. When 82.0 g of Ca(CIO,), reacts with Na,SO, in a double displacement reaction, 19.00 g NaCIO, is…

A:

Q: If 6.58 g of product are formed in a reaction and the percent yield was 69.4 %, what was the…

A: Given: The actual yield. The % yield = 69.4 %.

Q: What is the theoretical yield of magnesium phosphate (in grams)?

A: a. Balanced equation of the reaction: 2H3PO4 + 3Mg(OH)2 Mg3(PO4)2 + 6H2O 2 equivalents of H3PO4…

Q: A 0.1799-g sample of an organic compound was burned in a stream of oxygen, and the CO, pro- duced…

A:

Q: How many grams of sulfur dioxide can be produced when 63 G of lead sulfide reacts

A: Given mass of lead sulfide ( PbS ) = 63 g   Molar mass of lead sulfide ( PbS ) =239.3 g/mol Molar…

Q: Sulfanilic acid used 25g, Sodium carbonate used 15.2g, Sodium nitrate used 9.94g, 6m HCI used 72ml,…

A: Interpretation -  To determine the percentege yield of methyl orange when Sulfanilic acid used 25g,…

Q: provide the correct balanced equation to represent the reaction described. Methane gas (CH4(g)),…

A: We have to write the combustion reaction of methane

Q: Solutions containing 5.03g of calcium chloride and 2.78g of silver nitrate are combined to from 1.00…

A: NOTE : Since it is not mentioned that which product is having 1 g yield. Hence we can assume it to…

Q: n the reaction of 10.00 mL of FeCl3{aq) and 12.4 g of <½C2O4laq). you calculate that 9.58 g of…

A: Volume of FeCl3 = 10.00 mL  Mass of K2C2O4 : 12.4 g  Mass of K3FeC2O43H2O  = 9.58 g

Q: 16. After balancing the following chemical equation, what is the balancing coefficients of KCIO, and…

A: Dear student this question is related to general chemistry.

Q: What mass of O2 in grams, is required for complete combustion of 20.3 g of ethane?

A: Given,Grams of ethane, C2H6 = 20.3 gMoles of ethane can be calculated as:

Q: what is the theoretical yield in grams of potassium nitrate for the reaction?

A:

Q: When the total number of moles of product and reactants are equal, K has no unit. Give reason.

A: K, the equilibrium constant is basically the ratio of the concentration of the products to that of…

Q: B. The neutralizing reaction between hydrochloric acid and calcium hydroxide produces calcium…

A: Given  Mass of Ca(OH)2    = 0.65 gram  Molar mass of Ca(OH)2  = 40 + ( 2×17 ) gm/mole…

Q: Lithium hydroxide solid is used for removing gaseous carbon dioxide exhaled by astronauts in space…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: Calculate the amount of material remaining for each of the following substances.

A:

Q: A 1.897 g sample of pure Mg(HCO3)2 was heated and decomposed. When the sample cooled, it weighed…

A: Any reaction's percent yield gets computing by taking ratio of its actual yield with its calculated…

Q: Assume yield of that the ticoretical irou in the process 36a(s)+Fs0,(s) 38a6+2Fell 305g the actial…

A: Answer :- percent yield :- It is the ratio of the actual yield to that of theoretical yield.…

Q: In a double replacement reaction, 1.214 g of tin(ii) fluoride react with sodium phosphate to form a…

A: The percent yield (% yield) of a reaction is mathematically expressed as: %Yield = (Actual…

Q: (b) How many grams of AgCl can be produced from 107.0 g of AGNO,?

A: Given  Mass of AgNO3 = 107.0 g Molar mass of AgNO3 = 170 g/mol Moles of AgNO3 = mass of AgNO3Molar…

Q: In a spacestation, solar polar can be used to facilitate the decomposition of water via the…

A: Given data,Mass of water=95gMolar mass of water=18g/molMolar mass of O2=32g/mol

Q: Titanium is a strong, slightly corrosion resistant metal and is used in rockets, airplanes, jet…

A: We have to find the number of moles first.   No of moles of TiCl4 = Mass / Molecular mass of TiCl4…

Q: Molar Mass Toles ole:Mole hich reactant was the limiting reactant? hat was the theoretical yield?…

A: The question is based on the concept of Reaction Stoichiometry.   We have to identify the limiting…

Q: Calculate the weight of silver chloride that will be produced by precipitation of the chloride from…

A: Molar mass of KCl = 74.55 g/mol Molar mass of AgCl = 143.32 g/mol

Q: According to the following reaction, how many grams of calcium oxide will be formed upon the…

A:

Q: B. The neutralizing reaction between hydrochloric acid and calcium hydroxide produces calcium…

A:

Q: A 0.1799g sample of an organic compound was burned in a stream of oxygen, and the CO2 produced was…

A: The balanced equation for the above process is : CO2 + Ba(OH)2-------------&gt;BaCO3 +H2O The amount…

Q: Sodium biphosphate, used in medicine as a saline laxative prior to colonoscopy and as a stabilizer…

A: NaOH + H3PO4 -------&gt;

Q: Which of the following is the correct initial atom inventory for the chemical reaction below? (You…

A: The solution is as follows :

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".